Patents by Inventor Rafael Eugenio DOS SANTOS

Rafael Eugenio DOS SANTOS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DEVICE FOR REMOVING INTERNAL BLOCKAGE MATERIALS FROM A FLUID-CONVEYING LINE
    Publication number: 20210362203
    Abstract: The present invention provides a device for removing internal blockage materials (10) from a fluid-conveying line (3), said device comprising a cutting tool (9) activated by a rotary actuator (8), in which: the cutting tool (9) is positioned at the front of the device; and the cutting tool (9) comprises a diameter that is smaller than the internal diameter of the fluid-conveying line (3).
    Type: Application
    Filed: May 15, 2019
    Publication date: November 25, 2021
    Inventors: Thomas Gabriel ROSAURO CLARKE, Ricardo REPPOLD MARINHO, Rafael Eugenio DOS SANTOS, Mariane CHLUDZINSKI, Marcelo TORRES PIZA PAES, Gustavo CORDENONSI DA FONSECA, Giovani DALPIAZ